Setting up

zzFor the screen aspect ratio of 4:3 (Unit: m)

Started Getting

 

 

 

 

The standard

 

The lens of optional accessories

 

 

 

 

Lens type

 

Fixed-

 

 

 

 

 

Ultra Long Zoom

 

 

 

zoom lens

Short Zoom Lens

Long Zoom Lens

 

 

 

 

 

 

focus Lens

 

Lens

 

 

 

 

 

 

 

 

 

 

Model number of

- - -

 

ET-ELW21

ET-ELW20

ET-ELT20

 

ET-ELT21

Height position

projection lens

 

 

 

 

 

 

 

 

 

 

 

 

 

(H)*2

Throw ratio*1

1.7 ~ 2.8:1

0.8:1

1.3 ~ 1.7:1

2.8~ 4.6:1

 

4.6 ~ 7.2:1

 

 

Screen dimensions

 

 

 

 

Projection distance (L)

 

 

 

 

 

Screen

Height

 

Width

Min.

 

Max.

Fixed

Min.

Max.

Min.

Max.

 

Min.

Max.

 

size

(SH)

 

(SW)

(LW)

 

(LT)

(LW)

(LT)

(LW)

(LT)

 

(LW)

(LT)

 

 

 

 

 

 

40"

0.610

 

0.813

1.30

 

2.26

0.60

0.97

1.35

2.19

3.65

 

3.56

5.78

0.00~0.61

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50"

0.762

 

1.016

1.64

 

2.83

0.77

1.23

1.70

2.77

4.59

 

4.50

7.27

0.00~0.76

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60"

0.914

 

1.219

1.98

 

3.41

0.93

1.49

2.05

3.34

5.53

 

5.44

8.77

0.00~0.91

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

70"

1.067

 

1.422

2.32

 

3.98

1.10

1.74

2.40

3.92

6.47

 

6.38

10.27

0.00~1.07

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80"

1.219

 

1.626

2.66

 

4.56

1.26

2.00

2.75

4.50

7.41

 

7.32

11.77

0.00~1.22

90"

1.372

 

1.829

3.00

 

5.14

1.43

2.26

3.10

5.07

8.35

 

8.27

13.26

0.00~1.37

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100"

1.524

 

2.032

3.33

 

5.71

1.59

2.51

3.45

5.65

9.29

 

9.21

14.76

0.00~1.52

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

120"

1.829

 

2.438

4.01

 

6.86

1.92

3.03

4.15

6.80

11.17

 

11.09

17.75

0.00~1.83

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

150"

2.286

 

3.048

5.03

 

8.59

2.42

3.80

5.20

8.53

14.00

 

13.92

22.24

0.00~2.29

200"

3.048

 

4.064

6.72

 

11.47

3.24

5.08

6.95

11.41

18.70

 

18.63

29.73

0.00~3.05

250"

3.810

 

5.080

8.42

 

14.35

4.07

6.37

8.70

14.30

23.40

 

23.34

37.21

0.00~3.81

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

300"

4.572

 

6.096

10.11

 

17.23

4.89

7.65

10.45

17.18

28.11

 

28.05

44.70

0.00~4.57

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

350"

5.334

 

7.112

11.81

 

20.11

5.72

8.94

12.20

20.06

32.81

 

32.76

52.18

0.00~5.33

400"

6.096

 

8.128

13.50

 

22.99

6.54

10.22

13.95

22.94

37.51

 

37.47

59.67

0.00~6.10

*****The throw ratio is based on the value during projection onto a 80" screen size.

*****When the fixed-focus lens (ET-ELW21) is attached, the lens shift cannot be used, so the height position (H) will be SH/2.

30 - ENGLISH